🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.79 AU

Year: 183 Days

Day: 31.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.07 AU - 2.61 AU

Year: 1307 Days

Day: 30.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.37 AU - 3.81 AU

Year: 1984 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 13.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.71 AU - 7.21 AU

Year: 6707 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,118,469 km

• M1: 164,258 km (0.06 R)
• M2: 680,670 km (0.06 R)
• M3: 1,900,791 km (0.026 R)
• M4: 2,565,603 km (0.107 R)
• M5: 3,032,349 km (0.108 R)
• M6: 4,184,103 km (0.026 R)
• M7: 4,666,855 km (0.046 R)
• M8: 6,462,778 km (0.096 R)
• M9: 7,835,488 km (0.063 R)
• M10: 8,500,600 km (0.113 R)
• M11: 10,515,384 km (0.104 R)
• M12: 14,007,148 km (0.042 R)
• M13: 17,202,858 km (0.075 R)
• M14: 19,001,174 km (0.045 R)
• M15: 24,552,900 km (0.066 R)

Asteroid Belt

Center: 8.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 11.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.26 AU - 10.72 AU

Year: 10678 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,118,469 km

• M1: 142,866 km (0.026 R)
• M2: 515,365 km (0.104 R)
• M3: 924,964 km (0.114 R)
• M4: 1,616,555 km (0.111 R)
• M5: 2,313,531 km (0.086 R)
• M6: 2,949,023 km (0.058 R)
• M7: 6,407,726 km (0.044 R)
• M8: 7,241,285 km (0.105 R)
• M9: 10,708,515 km (0.119 R)
• M10: 11,651,729 km (0.042 R)
• M11: 23,686,429 km (0.102 R)
• M12: 24,149,285 km (0.108 R)
• M13: 25,284,733 km (0.088 R)
• M14: 26,853,715 km (0.092 R)
• M15: 27,458,540 km (0.092 R)
• M16: 28,279,084 km (0.099 R)
• M17: 34,962,070 km (0.116 R)
• M18: 36,047,701 km (0.05 R)
• M19: 40,615,373 km (0.114 R)
• M20: 41,012,705 km (0.092 R)
• M21: 42,764,047 km (0.049 R)
• M22: 49,512,407 km (0.114 R)
• M23: 51,652,106 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,696 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit